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exercise

This shows two brains, a gaming controller and running shoes.

·October 19, 2024·5 min read

Video Games Boost Cognition, Exercise Improves Mental Health

A large-scale study has found that playing video games boosts cognitive abilities, but has no impact on mental health, while exercise improves mental well-being without affecting cognition. Over 1,000 participants completed cognitive tests after playing video games and completing a lifestyle survey.

Featured Neuroscience

·October 4, 2024·5 min read

New Molecule Mimics Exercise and Fasting Effects

Researchers have developed a molecule called LaKe that mimics the metabolic effects of strenuous exercise and fasting. This molecule increases lactate and ketone levels in the body, providing similar benefits to running 10 kilometers on an empty stomach, without physical exertion or dietary changes.

Featured Neuroscience

·September 26, 2024·4 min read

“Weekend Warrior” Workouts Cut Risk of Over 200 Diseases

A new study has revealed that "weekend warrior" exercise patterns—concentrating physical activity into one or two days a week—can reduce the risk of over 200 diseases, including heart disease and diabetes. The research found that weekend warriors benefit just as much as those who exercise more evenly throughout the week, provided they meet the recommended 150 minutes of moderate-to-vigorous exercise per week. The study analyzed data from nearly 90,000 individuals, highlighting the broad health benefits of staying active, regardless of how exercise is distributed.

This shows a depressed woman sitting in a room with sunlight coming through the window.

Featured Neuroscience Psychology

·September 25, 2024·4 min read

How Sunlight Affects Depression and Activity Levels

A new study has revealed a link between sunlight exposure, physical activity, and depression using wrist-based activity sensors. Over two weeks, researchers found that individuals with depression had lower physical activity levels, especially in shorter daylight periods, compared to those without depression.

This shows a man exercising with a VR headset on.

Featured Neuroscience Psychology

·September 4, 2024·5 min read

Virtual Reality Boosts Exercise Engagement by Sensing Emotions

Adaptive VR exergames, which adjust difficulty based on a user's emotional state, can improve exercise adherence and enjoyment. By using sensors to monitor physiological changes like heart rate and facial expressions, these games can dynamically respond to how a person feels, keeping them engaged longer.

Featured Genetics Neuroscience

·August 16, 2024·5 min read

Muscle Proteins Trigger Desire for Exercise

A new study reveals that certain muscle proteins activated during exercise can increase the desire to stay active, shedding light on a muscle-brain signaling pathway. The research suggests that this mechanism could play a crucial role in promoting regular physical activity, particularly in treating obesity and metabolic diseases. The findings also hint at the potential for developing targeted therapies to encourage exercise in those less inclined to do so.

Featured Neuroscience

·August 6, 2024·6 min read

Treat or Train? Orexin Helps Brain Decide

Researchers have identified orexin, a brain chemical, as crucial in deciding between exercising and indulging in treats. In experiments with mice, those with an intact orexin system were more inclined to exercise rather than consume a tempting milkshake. This discovery could offer insights into developing strategies for combating obesity and promoting physical activity in humans. Understanding orexin's influence on decision-making between physical activity and food consumption may pave the way for effective interventions targeting sedentary lifestyles.

Featured Neuroscience Psychology

·July 30, 2024·4 min read

Exercise Boosts Motivation to Combat Depression

A new study suggests that exercise reduces depression by boosting motivation through decreased inflammation and enhanced dopamine function. This understanding could lead to personalized exercise programs as treatment. The review highlights how aerobic exercise combats anhedonia and low energy in depression. Large trials are needed to further test this hypothesis and explore barriers to exercise.

Featured Neuroscience

·July 17, 2024·6 min read

Nighttime Exercise Breaks May Extend Sleep by 27 Minutes

A new suggests that three-minute resistance exercise breaks every 30 minutes in the evening can extend sleep duration by an average of 27 minutes. This practice doesn't disrupt sleep quality and could reduce cardiometabolic disease risk. Participants engaged in simple exercises like chair squats and calf raises. Further research is needed to confirm these findings in real-life settings.

Featured Neuroscience

·July 16, 2024·7 min read

Low-Calorie Diets Harm Athletes’ Performance and Health

Female athletes consuming only half their caloric needs for 14 days experienced significant drops in performance and muscle mass. This low energy availability also weakened their immune systems. The harmful effects couldn't be reversed by short-term refeeding, highlighting the risks of weight loss practices in sports. The findings emphasize the need for awareness and better support for athletes.

This shows an overweight person running.

Featured Neurology Neuroscience

·June 10, 2024·4 min read

Evening Exercise Lowers Blood Sugar in Overweight Adults

Moderate to vigorous physical activity in the evening significantly lowers daily blood sugar levels in sedentary adults with overweight and obesity. Researchers found that this timing is more effective than morning or afternoon exercise for glucose control.

This shows a woman in workout clothing and a scale.

Featured Neuroscience

·June 8, 2024·4 min read

Intense Exercise May Sabotage Weight Loss Efforts

Intense exercise can reduce subsequent physical activity and body temperature, potentially leading to weight gain. The research, conducted on mice, suggests this effect is due to disruptions in the circadian rhythm of the stress hormone corticosterone.